40180398

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{6637}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 80452560

約数和(自身を除く): 40272162

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 6054, 6637, 13274, 19911, 39822, 6696733, 13393466, 20090199, 40180398]

約数ペア:

[(1, 40180398), (2, 20090199), (3, 13393466), (6, 6696733), (1009, 39822), (2018, 19911), (3027, 13274), (6054, 6637)]